-ic a-a a-c a-i aaa aac aad aag aai aak aao aap ac- aca acc acd acg aci ack aco acp ad- ada adc add adg adi adk ado adp ag- aga agc agd agg agi agk ago agp ai- aia aic aid aig aii aik aio aip aka akc akd akg aki akk ako akp aoa aoc aod aog aoi aok aoo aop ap- apa apc apd apg api apk apo app c-- caa cac cad cag cai cak cao cap cca ccc ccd ccg cci cck cco ccp cda cdc cdd cdg cdi cdk cdo cdp cga cgc cgd cgg cgi cgo cgp ci- cia cic cid cig cii cik cio cip cka ckc ckd cki cko co- coa coc cod cog coi cok coo cop cpa cpc cpd cpg cpi cpk cpo cpp daa dac dad dag dai dak dao dap dca dcc dcd dcg dci dck dco dcp dda ddc ddd ddg ddi ddk ddo ddp dga dgc dgd dgg dgi dgk dgp di- dia dic did dig dii dik dio dip dka dkc dkg dki dkk dko dkp doa doc dod dog doi dok doo dop dpa dpc dpd dpg dpi dpk dpo dpp g-d g-p gaa gac gad gag gai gak gao gap gca gcc gcd gcg gci gck gco gcp gda gdc gdd gdi gdk gdo gdp gga ggc ggd ggg ggi ggo ggp gia gic gid gig gii gik gio gip gka gkd gko gkp goa goc god gog goi gok goo gop gpa gpc gpd gpg gpi gpk gpo gpp i-d ia- iaa iac iad iag iai iao iap ica icc icd icg ici ick ico icp ida idc idd idg idi idk ido idp iga igc igd igg igi igk igo igp iia iic iid iii iio iip ika ikc iki ikk iko io- ioa ioc iod iog ioi ioo iop ipa ipc ipd ipg ipi ipo ipp ka- kaa kac kad kag kai kak kao kap kca kcc kcd kcg kci kck kcp kda kdc kdg kdk kdo kdp kga kgc kgd kgi kgo kgp kia kic kid kig kii kik kio kip kkc kki kkk kkp koa koc kod kog koi kok koo kop kpa kpc kpd kpi kpk kpo kpp o-i oaa oac oad oag oai oak oao oap oc- oca occ ocd ocg oci ock oco ocp oda odc odd odg odi odo odp oga ogc ogd ogg ogi ogo ogp oia oic oid oii oik oio oip oka okc okd okg oki okk oko okp oo- ooa ooc ood oog ooi ook ooo oop op- opa opc opd opg opi opk opo opp p-p paa pac pad pag pai pak pao pap pca pcc pcd pcg pci pck pco pcp pda pdc pdd pdg pdi pdk pdo pdp pga pgc pgd pgg pgi pgk pgo pgp pia pic pid pig pii pik pio pip pka pkc pkd pkg pki pko pkp poa poc pod pog poi pok poo pop ppa ppc ppd ppg ppi ppk ppo ppp